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For Boundary Layer* Information Prediction for Soaring Potential Over Time Blipspot for

from TJ's RASP forecasts BLIPSPOT: 17 Dec 2025 → Dec 17 08:05 PST for Wednesday BJHG Windgram

ForecastPd	3hrs	4hrs	5hrs	6hrs	7hrs	8hrs	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	ForecastPd
PNW_d2	gridpt=	24,73
Lat,Lon=	48.859,-122.097
VALID.TIME	07 PST	08 PST	09 PST	10 PST	11 PST	12 PST	13 PST	14 PST	15 PST	16 PST	17 PST	18 PST	19 PST	VALID.TIME
10M_Wind_Dir	241°	242°	241°	236°	234°	231°	232°	229°	220°	208°	199°	198°	198°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	12	12	11	10	11	11	11	10	9	9	10	9	11	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	13	13	12	11	12	12	12	11	10	10	10	10	12	10M_Wind_Sp_Kt
Treetop_WSp_Kt	17	18	16	16	16	17	16	15	14	14	15	14	16	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	22	22	20	19	20	20	19	17	16	17	18	17	20	Lev_Abv_WSp_Kt
Up_Velocity fpm	92	89	84	89	100	106	101	98	86	77	82	89	82	Up_Velocity fpm
cm/s_Convergence	90	97	89	76	78	72	72	62	45	22	9	6	7	cm/s_Convergence
MaxSoar1.1m/s	2081	2081	2081	2081	2081	2081	2081	2081	2081	2081	2081	2081	2081	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	0	0	0	0	0	0	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	2081	2081	2081	2081	2081	2081	2081	2081	2081	2081	2081	2081	2081	MaxSoar_clds
Bouy/Shr_Ratio	0	0	0	0	0	0	0	0	0	0	0	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	2670	2602	2542	2623	2923	3025	3029	3131	2804	2519	2517	2637	2534	BL_Top_TI=0
BL_Depth_AGL	589	521	461	542	842	945	948	1050	723	438	437	557	453	BL_Depth_AGL
Avg_BLWindSpd	22	22	19	19	21	21	21	20	17	16	17	17	19	Avg_BLWindSpd
Avg_BlWindDir	243	244	243	239	237	235	236	234	224	208	200	197	197	Avg_BlWindDir
Wind_Shear	16	16	14	14	15	14	14	13	12	11	11	11	14	Wind_Shear
BLTop_WdSp	28	28	25	24	25	25	24	23	21	20	20	20	25	BLTop_WdSp
BLTopWDir	246	247	246	242	240	237	239	236	227	210	203	199	198	BLTopWDir
CAPE_TSpoten	254	229	224	275	213	218	138	172	176	150	97	44	39	CAPE_TSpoten
CUbase_LCL	2562	2489	2438	2459	2642	2716	2770	2854	2690	2509	2436	2412	2503	CUbase_LCL
ODpot_if_cu	-29	267	102	184	253	451	485	186	197	-210	128	221	-191	ODpot_if_cu
ODbase_allclds	2699	2335	2440	2438	2670	2574	2544	2945	2606	2728	2390	2416	2725	ODbase_allclds
BL_Cloud_%	99	99	100	100	100	100	100	100	100	98	100	100	99	BL_Cloud_%
Sfc_Heating	16	17	16	16	15	16	14	11	11	13	16	16	15	Sfc_Heating
Temp@2m	34.6	34.8	35.0	35.4	35.7	35.8	36.0	36.2	35.9	35.7	35.4	35.2	35.4	Temp@2m
DewPt@2m	32.4	32.9	33.3	33.6	33.1	33.0	32.9	32.8	33.2	33.7	33.7	33.6	33.4	DewPt@2m
msl_pressure	1003	1005	1006	1008	1009	1010	1011	1012	1013	1014	1014	1014	1014	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	1	1hr_rain_acc
Hgt_Variab_	1653	1542	1471	1768	1961	1846	1538	1804	1901	2038	1360	834	912	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	unlikely	unlikely	unlikely	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	unlikely	unlikely	unlikely	unlikely	unlikely	unlikely	unlikely

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	unlikely	unlikely	unlikely	unlikely
BL_Depth_AGL_=	1500	2000	2500	3000
by=	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	unlikely	unlikely	unlikely	unlikely

* The Boundary Layer is also known as the Mixing layer and its top is also called the mixing height. It is the top of thermally induced lift and the level at which the Thermal Index goes to zero.
RASP Blanchard RASP Tiger RASP Fraser Valley RASP PNW big picture